What the hell? DNS problem

I made a couple of changes to my DNS settings, and all of a sudden, my
mail isn't delivering any more. The real head scratcher is, I changed
it back, and it's still not working? Any ideas?

% postconf -n
alias_database = dbm:/etc/postfix/aliases.db
alias_maps = hash:/etc/postfix/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = vmail:localhost:10025
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
in_flow_delay = 1s
local_recipient_maps =
mail_owner = postfix
mail_spool_directory = /var/spool/mail
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, $mydomain
mydomain = vertabiz.com
myhostname = mail.vertabiz.com
mynetworks_style = subnet
myorigin = mail.vertabiz.com
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
receive_override_options = no_address_mappings
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
smtpd_reject_unlisted_sender = yes
unknown_local_recipient_reject_code = 450



% postqueue -p
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
40DDB11FCCD 6773 Sun Feb 20 04:02:13 root@vertabiz.com
(connect to localhost.com[10.11.12.13]: Connection
timed out)
root@vertabiz.com

41F4711FCD6 12346 Mon Feb 21 06:53:00
cid=10051-uid=4745560-mid=73--@bounce.cashmoneyregistry.com
(connect to localhost.com[10.11.12.13]: Connection
timed out)
root@vertabiz.com

justin.harper schrieb:
> I made a couple of changes to my DNS settings, and all of a sudden, my
> mail isn't delivering any more. The real head scratcher is, I changed
> it back, and it's still not working? Any ideas?
[...]
> % postqueue -p
> -Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
> 40DDB11FCCD 6773 Sun Feb 20 04:02:13 root@vertabiz.com
> (connect to localhost.com[10.11.12.13]: Connection
> timed out)
> root@vertabiz.com
>
> 41F4711FCD6 12346 Mon Feb 21 06:53:00
> cid=10051-uid=4745560-mid=73--@bounce.cashmoneyregistry.com
> (connect to localhost.com[10.11.12.13]: Connection
> timed out)
> root@vertabiz.com

Maybe you should configure your relay/smarthost/content filter/transport
settings correctly so your server does not try to deliver via localhost.COM.

Cheers,
Jan